My sister washes her hands before meals否定句

My sister washes her hands before meals否定句 he washes his hands before meals.对washes his hands 提问 Cody washes her hands before dinner过去式怎么变? she washes her hands before she cooking改错 this little boy always washes his hands before meals and the hands meals ciean before your(.)连词成句 hands,Clean,meals,before,your 连词成句 单词HANDS,CLEAN,MEALS,BEFORE,YOUR怎样连词成句? 连词成句 your before clean hands meals My sister does her homework on weekends改为否定句 my sister does her homework after supper.改为否定句. My sister does her homework after supper.改为否定句